Microsoft Sentinel review

Cloud-native SIEM with SOAR and free Microsoft logs.

Verdict

Microsoft Sentinel ranks first because it delivers cloud-native detection, UEBA, and built-in SOAR with over 300 connectors, and free ingestion of many Microsoft 365 and Azure logs cuts the data bill that sinks other SIEMs.

What customers praise

It scales with no hardware, feeds Defender XDR for one investigation view, and Logic Apps playbooks automate response without a separate SOAR tool.

What customers criticise

Ingesting high volumes of non-Microsoft logs gets expensive, so teams must tune what they send to control cost.

Best for

Microsoft 365 and Azure estates that want cloud-native SIEM with built-in SOAR and pay-as-you-go scale.

At a glance

• Integrations: Microsoft 365, Azure, AWS, Palo Alto Networks, Okta
• Compliance: SOC 2 Type II, ISO 27001, FedRAMP, HIPAA
• Regions served: North America, EMEA, APAC
• Typical onboarding: 5 days

Red flags

Public risk signals as of July 2026: none. No material public risk signals as of 2026-07-10. See the full red-flag report.

Alternatives

See alternatives to Microsoft Sentinel, or compare against the next-ranked entry: Microsoft Sentinel vs Splunk Enterprise Security.

Source: Top 11 Top 11 SIEM Software, verified July 10, 2026 — no paid placement.